INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b74a86b6d57f9d3eea2b1137500ba11b6dad4a4dae3326500d9cbfa4213064c', 
    'r7XPwzf4f6meBdBPyHLYlIbEwijjAWerdHeZsKUucpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)